Is there a relationship between winning the two-color ball and the purchase time?

Actually, there is no direct relationship. The number you get is the lottery number of the day, which is different from what you bought the day before yesterday and the day after tomorrow. Maybe random numbers will also make you feel that you bought early, won a low prize, and won the lottery soon, with a high winning rate. In fact, it is a feeling, which has a lot to do with the time system. Mainly my own analysis, and luck. I wish you an early jackpot.